If you don't need the modular GPU, and are considering a 14 inch anyways, then why is the FW 13 not your reference machine anyways? But yeah, it sounds like the FM16 probably isn't the product for your needs.
The Framework 13 laptop is still significantly more expensive than Tuxedo Pulse considering the difference in hardware specs.
I understand the difference is from the customizability features, but don't consider it worth it. I'm happy for people to disagree with me.